<form id="ff" method="post">
    <div>
        <label for="name">Name:</label>
        <input class="easyui-validatebox" type="text" name="name" data-options="required:true" />
    </div>
    <div>
        <label for="email">Email:</label>
        <input class="easyui-validatebox" type="text" name="email" data-options="validType:'email'" />
    </div>
    ...
</form>  
